BMW 5 Series Touring (2019) is 589 mm (23.19 inch) longer, 91 mm (3.58 inch) wider and has 149 liters (5.26 ft3) bigger cargo space than Mercedes GLA-Class (2015).
Mercedes GLA-Class (2015) is 102 mm (4.02 inch) higher and 506 kg (1,116 lbs) lighter than BMW 5 Series Touring (2019).